1) We and our supply partners are experiencing a high volume of orders on health and safety products. Because inventories are rapidly changing, orders are being processed slower than normal. We are working to communicate your order status as it progresses. 2) Health and safety products such as face masks, hand sanitizer and toilet paper are not returnable. Thank you again for your business and we appreciate your patience.

MakerBot PLA Filament is the best, most consistent, and most tested filament for the MakerBot® Replicator® 2 Desktop 3D Printer.MakerBot PLA Filament is a bioplastic derived from corn. It's guaranteed to have no heavy metals phthalates, or BPA.Each filament color is comprehensively quality tested at both 100-micron and 200- micron layer resolutions on the MakerBot Replicator 2 to verify it will perform every feature that MakerBot® MakerWare™ software offers and reliably slice and print every type of 3D model.If you're new to 3D printing, MakerBot PLA Filament is a good material to start with because it's easy to use and performs well on most prints. MakerBot PLA Filament adheres well to acrylic and to blue painter's tape. Prints with a large bottom layer may have a tendency to curl. To prevent curling, use rafts.